68479242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{877939}}^1$

素因数の和:877957

約数の個数: 16

約数和(自身を含む): 147493920

約数和(自身を除く): 79014678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 877939, 1755878, 2633817, 5267634, 11413207, 22826414, 34239621, 68479242]

約数ペア:

[(1, 68479242), (2, 34239621), (3, 22826414), (6, 11413207), (13, 5267634), (26, 2633817), (39, 1755878), (78, 877939)]